Spotify Mac laggy

[user-removed]

iOS: High Sierra 10.13.1 (last update available)

Spotify Desktop

Please, help me; the search bar doesn't work, it's laggy and keeps like 30 seconds to actually find the artist or song I'm looking for; sometimes it just doesn't work and I have to restart Spotify 2 or 3 times to fix it, but it's ubearable and frustrating.

Please, give me instructions to clear caches and stuff.

Thanks